Records of the Geological Survey of India, Volume 113, Parts 1-3The Survey, 1983 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 193
... core samples in connection with the Beldih Phosphate Investi- gation . Both quantitative analysis and Visual estimation for POs were done here.740 Apatite Core analysed for POs ( Quantitative ) 740 determinations 158 Apatite Core ...
... core samples in connection with the Beldih Phosphate Investi- gation . Both quantitative analysis and Visual estimation for POs were done here.740 Apatite Core analysed for POs ( Quantitative ) 740 determinations 158 Apatite Core ...
Page 331
... core samples . The Ukwa deposit has been estimated to contain 14.7 million tonnes of gross reserves of which 12.50 million tonnes are recoverable . Recoverable reserves under proved category amounts to 9.28 million tonnes contain- ing ...
... core samples . The Ukwa deposit has been estimated to contain 14.7 million tonnes of gross reserves of which 12.50 million tonnes are recoverable . Recoverable reserves under proved category amounts to 9.28 million tonnes contain- ing ...
Page 76
... core recovery ) BOREHOLE NOr , RL atcollar 490.88m . Sample no . BORE HOLE NO'C ' RL . of collar 465.31m . Chemical analysis % Core Size Corerecovery 10 20 SO 40 Sample no T T 4 50 Core Size Core recovery , 100 % 30 % 1.00 m INDEX Soil ...
... core recovery ) BOREHOLE NOr , RL atcollar 490.88m . Sample no . BORE HOLE NO'C ' RL . of collar 465.31m . Chemical analysis % Core Size Corerecovery 10 20 SO 40 Sample no T T 4 50 Core Size Core recovery , 100 % 30 % 1.00 m INDEX Soil ...
Contents
OFF SHORE MINERAL EXPLORATION AND MARINE GEOLOGY DIVISION | 63 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 75 |
VI EASTERN REGION 165 | 165 |
Copyright | |
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amphibolite analysis Andhra Pradesh anomaly zones apatite Asstt bands basin belt Bihar biotite block boreholes Calcutta carried chlorite clay Coalfield coarse collected core covered Deccan basalts Deccan Trap deposits depth dips Director DISTRICT Division dolomite drilling Dubrajpur exposed fault folds foliation Formation fossils geochemical Geol geological mapping Geological Survey Geologist Geologist Jr geotechnical Ghosh gneiss Gondwana grade granite gneiss grey Group Gupta indicated laboratory laterite limestone lineament lineation located logging Madhya Pradesh magnetic magnetite mapped an area metamorphism metres migmatites million tonnes mineralisation minerals nala occur Orissa pegmatite phyllite Plate Project pyrite quartz quartz veins quartzite Rajasthan Region river rock types S/Shri samples sandstone scale schist schistosity sector sequence shale shear zone Shri Singh Singhbhum sq km Srivastava strike length structural studies sulphide surface Survey of India thickness tion toposheet traverses trending upto volcanics